53147940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2081

約数の個数: 96

約数和(自身を含む): 163537920

約数和(自身を除く): 110389980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 23, 30, 38, 46, 57, 60, 69, 76, 92, 95, 114, 115, 138, 190, 228, 230, 276, 285, 345, 380, 437, 460, 570, 690, 874, 1140, 1311, 1380, 1748, 2027, 2185, 2622, 4054, 4370, 5244, 6081, 6555, 8108, 8740, 10135, 12162, 13110, 20270, 24324, 26220, 30405, 38513, 40540, 46621, 60810, 77026, 93242, 115539, 121620, 139863, 154052, 186484, 192565, 231078, 233105, 279726, 385130, 462156, 466210, 559452, 577695, 699315, 770260, 885799, 932420, 1155390, 1398630, 1771598, 2310780, 2657397, 2797260, 3543196, 4428995, 5314794, 8857990, 10629588, 13286985, 17715980, 26573970, 53147940]

約数ペア:

[(1, 53147940), (2, 26573970), (3, 17715980), (4, 13286985), (5, 10629588), (6, 8857990), (10, 5314794), (12, 4428995), (15, 3543196), (19, 2797260), (20, 2657397), (23, 2310780), (30, 1771598), (38, 1398630), (46, 1155390), (57, 932420), (60, 885799), (69, 770260), (76, 699315), (92, 577695), (95, 559452), (114, 466210), (115, 462156), (138, 385130), (190, 279726), (228, 233105), (230, 231078), (276, 192565), (285, 186484), (345, 154052), (380, 139863), (437, 121620), (460, 115539), (570, 93242), (690, 77026), (874, 60810), (1140, 46621), (1311, 40540), (1380, 38513), (1748, 30405), (2027, 26220), (2185, 24324), (2622, 20270), (4054, 13110), (4370, 12162), (5244, 10135), (6081, 8740), (6555, 8108)]